On a hike, Maria walked up a hill in 30 minutes, and then she ran back down the hill in 10 minutes. Which of the following graph
s could model the total distance Maria hiked?
1 answer:
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Answer:
A.
Step-by-step explanation:
Given:
The regular polygon is a decagon having 10 sides.
Perimeter of the given polygon is,
.
We know that, perimeter of a regular polygon of sides is given as,
where,
is the length of each side.
Here,
Plug in these values and solve for . This gives,
Therefore, the side length of the given polygon is